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| author | Simon Glass <sjg@chromium.org> | 2013-02-24 17:33:32 +0000 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2013-02-28 19:49:13 -0800 |
| commit | 218da0f35f4b5e5bf13d3dba6d975d4d5d65516f (patch) | |
| tree | 0601a777e77d4c582882426e5aefcd3541032be5 /common/cmd_hash.c | |
| parent | bd091b67d0ef2959ed0ff2aa6575ddb0d21c1f71 (diff) | |
| download | olio-uboot-2014.01-218da0f35f4b5e5bf13d3dba6d975d4d5d65516f.tar.xz olio-uboot-2014.01-218da0f35f4b5e5bf13d3dba6d975d4d5d65516f.zip | |
hash: Use lower case for hash algorithm names
Rather than use strcasecmp() in the hash algorithm search, require the
caller to do this first. Most of U-Boot can use lower case anyway, and
the hash command can convert to lower case before calling hash_command().
This saves needing strcasecmp() for boards that use hashing but not
the hash command.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/cmd_hash.c')
| -rw-r--r-- | common/cmd_hash.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/cmd_hash.c b/common/cmd_hash.c index 8c03b5c72..4fe0e7861 100644 --- a/common/cmd_hash.c +++ b/common/cmd_hash.c @@ -26,9 +26,11 @@ #include <common.h> #include <command.h> #include <hash.h> +#include <linux/ctype.h> static int do_hash(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { + char *s; #ifdef CONFIG_HASH_VERIFY int flags = HASH_FLAG_ENV; @@ -45,6 +47,8 @@ static int do_hash(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* Move forward to 'algorithm' parameter */ argc--; argv++; + for (s = *argv; *s; s++) + *s = tolower(*s); return hash_command(*argv, flags, cmdtp, flag, argc - 1, argv + 1); } |